Great Lakes Ice Cover
Figures
Figure 1
Figure 1. Maximum Ice-Covered Area
Figure 2
Figure 2. Duration of Ice Cover
Figure 3
Figure 3. Change in Ice Cover Duration
Indicator Details
Category
Snow and Ice
Time Period
1973–2020
Geographic Coverage
U.S.
Number of Figures
3
Original Source
EPA Snapshot (January 2025)
Status
Removed from EPA.gov in December 2025. Over 80 climate-related pages were deleted from the EPA website as part of the administration's removal of climate change information.